
ISO 23671:2021
ISO 23671:2021 Passenger car tyres – Method for measuring relative wet grip performance – Loaded new tyres
CDN $233.00
Description
This document specifies the method for measuring relative wet grip braking performance index to a reference under loaded conditions for new tyres for use on passenger cars on a wet-paved surface.
The methods developed are meant to reduce variability. The use of a reference tyre is necessary to limit the variability of the testing procedures.
This document applies to all passenger car tyres except for:
-   special-use tyres marked with “ET”;
-   T-type temporary spare tyres;
-   tyres fitted with additional devices to improve traction properties (e.g. studded tyres).
Edition
3
Published Date
2021-06-15
Status
PUBLISHED
Pages
22
Format 
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Abstract
This document specifies the method for measuring relative wet grip braking performance index to a reference under loaded conditions for new tyres for use on passenger cars on a wet-paved surface.
The methods developed are meant to reduce variability. The use of a reference tyre is necessary to limit the variability of the testing procedures.
This document applies to all passenger car tyres except for:
-   special-use tyres marked with "ET";
-   T-type temporary spare tyres;
-   tyres fitted with additional devices to improve traction properties (e.g. studded tyres).
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